From 1430e0c1fd42ea5a87f4861445e4c30809e4da57 Mon Sep 17 00:00:00 2001
From: Alexander Bluhm <bluhm@cvs.openbsd.org>
Date: Sun, 7 Sep 2014 22:40:31 +0000
Subject: Remove useless comment, snprintf and if/else. OK mpi@

---
 usr.sbin/arp/arp.c |  7 ++-----
 usr.sbin/ndp/ndp.c | 24 +++++-------------------
 2 files changed, 7 insertions(+), 24 deletions(-)

diff --git a/usr.sbin/arp/arp.c b/usr.sbin/arp/arp.c
index 8f243a4c834..3c070fbd579 100644
--- a/usr.sbin/arp/arp.c
+++ b/usr.sbin/arp/arp.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: arp.c,v 1.61 2014/09/03 10:39:41 mpi Exp $ */
+/*	$OpenBSD: arp.c,v 1.62 2014/09/07 22:40:30 bluhm Exp $ */
 /*	$NetBSD: arp.c,v 1.12 1995/04/24 13:25:18 cgd Exp $ */
 
 /*
@@ -531,7 +531,6 @@ print_entry(struct sockaddr_dl *sdl, struct sockaddr_inarp *sin,
 	struct hostent *hp = NULL;
 	int addrwidth, llwidth, ifwidth ;
 	struct timeval now;
-	char flgbuf[8];
 
 	gettimeofday(&now, 0);
 
@@ -569,12 +568,10 @@ print_entry(struct sockaddr_dl *sdl, struct sockaddr_inarp *sin,
 	else
 		printf(" %-10.10s", "expired");
 
-	snprintf(flgbuf, sizeof(flgbuf), "%s%s%s",
+	printf(" %s%s%s\n",
 	    (rtm->rtm_flags & RTF_LOCAL) ? "l" : "",
 	    (sin->sin_other & SIN_PROXY) ? "P" : "",
 	    (rtm->rtm_flags & RTF_ANNOUNCE) ? "p" : "");
-
-	printf(" %s\n", flgbuf);
 }
 
 /*
diff --git a/usr.sbin/ndp/ndp.c b/usr.sbin/ndp/ndp.c
index 9655df21a51..73a7b60678d 100644
--- a/usr.sbin/ndp/ndp.c
+++ b/usr.sbin/ndp/ndp.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ndp.c,v 1.57 2014/09/03 10:39:41 mpi Exp $	*/
+/*	$OpenBSD: ndp.c,v 1.58 2014/09/07 22:40:30 bluhm Exp $	*/
 /*	$KAME: ndp.c,v 1.101 2002/07/17 08:46:33 itojun Exp $	*/
 
 /*
@@ -564,7 +564,6 @@ dump(struct in6_addr *addr, int cflag)
 	int addrwidth;
 	int llwidth;
 	int ifwidth;
-	char flgbuf[8];
 	char *ifname;
 
 	/* Print header */
@@ -710,23 +709,10 @@ again:;
 			printf("  ");
 		}
 
-		/*
-		 * other flags. R: router, P: proxy, W: ??
-		 */
-		if ((rtm->rtm_addrs & RTA_NETMASK) == 0) {
-			snprintf(flgbuf, sizeof(flgbuf), "%s%s%s",
-			    (rtm->rtm_flags & RTF_LOCAL) ? "l" : "",
-			    isrouter ? "R" : "",
-			    (rtm->rtm_flags & RTF_ANNOUNCE) ? "p" : "");
-		} else {
-			sin = (struct sockaddr_in6 *)
-			    (sdl->sdl_len + (char *)sdl);
-			snprintf(flgbuf, sizeof(flgbuf), "%s%s%s",
-			    (rtm->rtm_flags & RTF_LOCAL) ? "l" : "",
-			    isrouter ? "R" : "",
-			    (rtm->rtm_flags & RTF_ANNOUNCE) ? "p" : "");
-		}
-		printf(" %s", flgbuf);
+		printf(" %s%s%s",
+		    (rtm->rtm_flags & RTF_LOCAL) ? "l" : "",
+		    isrouter ? "R" : "",
+		    (rtm->rtm_flags & RTF_ANNOUNCE) ? "p" : "");
 
 		if (prbs)
 			printf(" %d", prbs);
-- 
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